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872 Views
Registered: ‎02-14-2018

Multipumping in DSP48 slice

Hi,

 

I am using two DSP48 slices connected using cascaded links to carryout the operation needed.

I would like to try out the Multipumping operation for using the DSP48 slices efficiently.

 

Please provide an example of Multipumping in DSP48 slice.

 

Thanks in advance

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2 Replies
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Registered: ‎06-21-2017

"multipump" does not appear in the DSP slice documentation.  Can you explain what you mean by this term?

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Registered: ‎02-14-2018

Multi-pumping is a technique where the resource reduction can be achieved by mapping two operations to the same resource running at twice the clock rate, thereby giving it two execution cycle in the time of one global cycle.

 

Kindly refer the article "https://warwick.ac.uk/fac/sci/eng/staff/saf/publications/tcad2017-ronak.pdf" for more details.

 

 

Thanks

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